FR2962762B1 - Aube de compresseur dans une turbomachine - Google Patents

Aube de compresseur dans une turbomachine

Info

Publication number
FR2962762B1
FR2962762B1 FR1055858A FR1055858A FR2962762B1 FR 2962762 B1 FR2962762 B1 FR 2962762B1 FR 1055858 A FR1055858 A FR 1055858A FR 1055858 A FR1055858 A FR 1055858A FR 2962762 B1 FR2962762 B1 FR 2962762B1
Authority
FR
France
Prior art keywords
turbomachine
compressor blade
compressor
blade
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR1055858A
Other languages
English (en)
Other versions
FR2962762A1 (fr
Inventor
Antoine Robert Alain Brunet
Jean Francois Laurent Chabot
Biez Philippe Charles Alain Le
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SNECMA SAS filed Critical SNECMA SAS
Priority to FR1055858A priority Critical patent/FR2962762B1/fr
Publication of FR2962762A1 publication Critical patent/FR2962762A1/fr
Application granted granted Critical
Publication of FR2962762B1 publication Critical patent/FR2962762B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/20—Specially-shaped blade tips to seal space between tips and stator
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
FR1055858A 2010-07-19 2010-07-19 Aube de compresseur dans une turbomachine Active FR2962762B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1055858A FR2962762B1 (fr) 2010-07-19 2010-07-19 Aube de compresseur dans une turbomachine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1055858A FR2962762B1 (fr) 2010-07-19 2010-07-19 Aube de compresseur dans une turbomachine

Publications (2)

Publication Number Publication Date
FR2962762A1 FR2962762A1 (fr) 2012-01-20
FR2962762B1 true FR2962762B1 (fr) 2014-04-11

Family

ID=43064640

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1055858A Active FR2962762B1 (fr) 2010-07-19 2010-07-19 Aube de compresseur dans une turbomachine

Country Status (1)

Country Link
FR (1) FR2962762B1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US899319A (en) * 1906-10-08 1908-09-22 Charles Algernon Parsons Turbine.
US4274806A (en) * 1979-06-18 1981-06-23 General Electric Company Staircase blade tip
FR2615254A1 (fr) * 1987-05-13 1988-11-18 Snecma Aube mobile de soufflante comportant une depouille en extremite
FR2623569A1 (fr) * 1987-11-19 1989-05-26 Snecma Aube de compresseur a lechettes d'extremite dissymetriques
FR2891594A1 (fr) * 2005-09-30 2007-04-06 Snecma Sa Aube de compresseur a sommet chanfreine
EP1820938A1 (fr) * 2006-02-20 2007-08-22 ABB Turbo Systems AG Eléments de nettoyage sur les extrémités des aubes d' une turbine

Also Published As

Publication number Publication date
FR2962762A1 (fr) 2012-01-20

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